Category: MCQ

Multiple Choice Questions and Answers on Vectors Use for Animal Cell Culture Question 1 : 5-fluoro orotic acid inhibits the growth if one of the following marker is present in …

Multiple Choice Questions and Answers on Beer and Wine Question 1 : How long does it take to complete fermentation process in case of white wine? 1-3 days 3-5 days …

Multiple Choice Questions and Answers on Monoclonal Antibiotics Question 1 : The hybrid cells can be propagated in tissue culture as ascites in peritoneal cavity of mice both (1) and …

Multiple Choice Questions and Answers on Ethanol Production Question 1 : What are the fermentation conditions for the ethanol production? pH 6; temperature 35°C pH 5; temperature 35°C pH 6; …

Multiple Choice Questions and Answers on Vinegar and Citric Acid Question 1 : Cider vinegar is produced from fruit juices malted grain ethanol ale Answer : 1 Question 2 : Ethanol …

Multiple Choice Questions and Answers on Antibiotics Question 1 : Which of the following changes occur during first phase of growth of Penicillium chrysogenum? Growth of mycelia occurs Ammonia is liberated in …

Multiple Choice Questions and Answers on Transport of Molecules in Plant Question 1 : The cohesion-tension theory of water movement helps to explain how water moves from soil into root? …

Multiple Choice Questions and Answers on Nitrogen Fixation and Photosynthesis Question 1 : Which of the following aid plants in the acquisition of nitrogen from nitrogen gas of the atmosphere? …

Multiple Choice Questions and Answers on Cloning Vectors Question 1 : Cosmids lack genes coding for viral proteins origin of replication marker genes coding for replication cleavage site for the …

Multiple Choice Questions and Answers on Special Proteins and Improvement Question 1 : Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards Meloidogyne spp.nematodes L. peruviaanum both …